7432839729

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1\times {\mathrm{4751}}^1$

素因数の和:6090

約数の個数: 48

約数和(自身を含む): 12928481280

約数和(自身を除く): 5495641551

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 1307, 3921, 4751, 9149, 11763, 14253, 24833, 27447, 33257, 42759, 74499, 82341, 90269, 99771, 173831, 223497, 270807, 299313, 521493, 631883, 812421, 1564479, 1895649, 5686947, 6209557, 18628671, 43466899, 55886013, 117981583, 130400697, 353944749, 391202091, 825871081, 1061834247, 2477613243, 7432839729]

約数ペア:

[(1, 7432839729), (3, 2477613243), (7, 1061834247), (9, 825871081), (19, 391202091), (21, 353944749), (57, 130400697), (63, 117981583), (133, 55886013), (171, 43466899), (399, 18628671), (1197, 6209557), (1307, 5686947), (3921, 1895649), (4751, 1564479), (9149, 812421), (11763, 631883), (14253, 521493), (24833, 299313), (27447, 270807), (33257, 223497), (42759, 173831), (74499, 99771), (82341, 90269)]